About This Place
Foristell is a city in St. Charles and Warren Counties in the U.S. state of Missouri. The population was 358 at the 2007 census.
Foristell is located at 38°49′3″N 90°57′24″W / 38.8175°N 90.95667°W / 38.8175; -90.95667 (38.817542, -90.956737).
According to the United States Census Bureau, the city has a total area of 5.0 square miles (13.1 km²), of which, 5.0 square miles (12.9 km²) of it is land and 0.1 square miles (0.2 km²) of it (1.39%) is water.